公开(公告)号：US09121874B2

公开(公告)日：2015-09-01

申请号：US13738228

申请日：2013-01-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Soon-Soo Oh ,  Young Hwan Lee ,  Hyung Do Choi

IPC: G01R29/10

CPC classification number: G01R29/105

Abstract: An apparatus for measuring radiated power of an antenna includes a chamber which an absorber is attached to a wall thereof; a source antenna and a test antenna configured to be arranged within the chamber; a rotational axis configured to adjust an arrangement angle of the test antenna in up-and-down directions; and a roll positioner configured to rotate the test antenna. Further, the apparatus includes a turntable configured to be provided within the chamber and be rotated in a left-to-right direction; a connection unit configured to allow the test antenna, to rotate in the left-to-right direction; and a supporting unit configured to be rotatably connected to one end of the rotational axis which the other end thereof is rotatably connected to the roll positioner.

Abstract translation: 用于测量天线的辐射功率的装置包括：吸收器附接到其壁的腔室; 源天线和被配置成设置在所述腔室内的测试天线; 旋转轴，被配置为调整所述测试天线在上下方向上的配置角度; 以及配置成旋转测试天线的滚动定位器。 此外，该装置包括：转台，其构造成设置在该室内并沿左右方向旋转; 连接单元，被配置为允许测试天线在左右方向上旋转; 以及支撑单元，其构造成可旋转地连接到所述旋转轴线的一端，所述旋转轴线的另一端可旋转地连接到所述滚动定位器。